| 2014 | VTC | MSE-Based Transceiver Design for Decentralized Transmit Power Minimization of Multi-Cell MIMO Cognitive Radio Systems. | Eun-Yeong Park, Young-Jin Kim, Moon-Gun Song, Gi-Hong Im |
| 2013 | WCNC | Subband interference suppression in channel shortening for OFDMA downlink systems. | Hyun-Myung Kim, Dongsik Kim, Gi-Hong Im, Seongwoo Ahn |
| 2013 | WCNC | Efficient QRM-MAP detector for spatial multiplexing MIMO systems. | Hyun-Myung Kim, Dongsik Kim, Tae-Kyoung Kim, Gi-Hong Im |
| 2013 | WCNC | Feedback granularity control for multiuser MIMO-OFDMA systems. | Hyun-Myung Kim, Moonsik Min, Gi-Hong Im |
| 2013 | WCNC | Performance analysis for decode-and-forward relay system with HARQ in Nakagami-m fading channels. | Moon-Gun Song, Hyoung-Jin Lim, Gi-Hong Im, Jaedon Park, Guisoon Park |
| 2012 | GLOBECOM | Enhanced QRD-M algorithm for soft-output MIMO detection. | Tae-Kyoung Kim, Hyun-Myung Kim, Gi-Hong Im |
| 2009 | GLOBECOM | Bit-Interleaved Coded Transmission with Multilevel Modulation for MIMO-OFDM Systems. | Chan-Ho Choi, Gi-Hong Im |
| 2009 | GLOBECOM | Cooperative Spectrum Sensing with Dynamic Threshold Adaptation. | Dae-Young Seol, Hyoung-Jin Lim, Gi-Hong Im |
| 2009 | ISIT | Optimal threshold adaptation with radio environment map for cognitive radio networks. | Dae-Young Seol, Hyoung-Jin Lim, Gi-Hong Im |
| 2008 | GLOBECOM | A Pilot Design Technique for Single-Carrier Transmission over Fast Fading Relay Channels. | Dongsik Kim, Ui-Kun Kwon, Gi-Hong Im, Changyong Shin |
| 2008 | GLOBECOM | Low-Complexity Iterative Detection for Spectral Efficient Cooperative Transmission. | Tae-Won Yune, Gi-Hong Im, Jong-Bu Lim |
| 2007 | GLOBECOM | Relay-Assisted SFBC Single Carrier Transmission Over Uplink Fast Fading Channels. | Dae-Young Seol, Ui-Kun Kwon, Gi-Hong Im, Eungsun Kim |
| 1995 | ISCAS | Pipelined Adaptive IIR Filter Architecture. | Naresh R. Shanbhag, Gi-Hong Im |